 <html>  
    <head>  
    　　<meta http-equiv="content-type" content="text/html;charset=utf-8"/>  
    　　<title>单选和复选</title>  
    </head>  
    <body>  

    <h4>单选：性别</h4>  
    <form>  
    <label value="radio">男</label>   
    <input name="sex" value="male"id="boy" type="radio"><br>  
    <label value="radio1">女</label>  
    <input name="sex" value="female"id="girl" type="radio">  
    </form>  
    
    <h4>微信公众号：从零开始学自动化测试</h4> 
    <form>  
    <!-- <labelfor="c1">checkbox1</label> --> 
    <input id="c1"type="checkbox">selenium<br>  
    <!-- <labelfor="c2">checkbox2</label> -->  
    <input id="c2"type="checkbox">python<br>  
    <!-- <labelfor="c3">checkbox3</label> -->  
    <input id="c3"type="checkbox">appium<br>  
    
    <!-- <form>  
    <input type="radio" name="sex" value="male"/> Male  
    <br />  
    <input type="radio" name="sex"value="female" /> Female  
    </form> -->  
    </body>  
    </html> 